Written constitutions hold value in legal systems, while unwritten constitutions are held simply by morals, and are sometimes valued in legal systems.
If you are looking for a persons name, then the answer is Don Juan de Onate, who became the first Governor-General of New Mexico.
The correct answer should be A
Answer:
Gold rush and mining opportunities (silver in Nevada)
The opportunity to work in the cattle industry; to be a “cowboy”
Faster travel to the West by railroad; availability of supplies due to the railroad.Explanation: